Analysis

  • max time kernel
    118s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17-01-2025 02:56

General

  • Target

    shipment details.exe

  • Size

    577KB

  • MD5

    9565fee024eec0caec3277bdfd313f5e

  • SHA1

    161249450ebf57ed2ea7f2a5311c875749a7d778

  • SHA256

    9781bed51fa317c05bdee10e39bb36691e55217983c133081f757f39e5d2a21d

  • SHA512

    0c51b9afd511edac803fc93de945357c24b4d214bd82c071fb22e056670104c310f8ffaa7fc53baab0db522599631cc413997a2336ff96bcc272acd484f47096

  • SSDEEP

    12288:ZbRKjP7ne5ewppROaZhPcJH54prTtmPhxo3////rK///I/////qvwt12LXPgX:DKjP7e5ewpaKhPSHWK6////G///I///T

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 6 IoCs
  • Snakekeylogger family
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\shipment details.exe
    "C:\Users\Admin\AppData\Local\Temp\shipment details.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2384
    • C:\Users\Admin\AppData\Local\Temp\shipment details.exe
      "C:\Users\Admin\AppData\Local\Temp\shipment details.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2076-4-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2076-13-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2076-17-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2076-24-0x0000000074C90000-0x000000007537E000-memory.dmp

    Filesize

    6.9MB

  • memory/2076-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2076-8-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2076-7-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2076-6-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2076-25-0x0000000074C90000-0x000000007537E000-memory.dmp

    Filesize

    6.9MB

  • memory/2076-12-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2076-20-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2076-22-0x0000000074C90000-0x000000007537E000-memory.dmp

    Filesize

    6.9MB

  • memory/2384-3-0x0000000000580000-0x0000000000588000-memory.dmp

    Filesize

    32KB

  • memory/2384-1-0x00000000012E0000-0x0000000001376000-memory.dmp

    Filesize

    600KB

  • memory/2384-2-0x00000000004F0000-0x0000000000546000-memory.dmp

    Filesize

    344KB

  • memory/2384-23-0x0000000074C90000-0x000000007537E000-memory.dmp

    Filesize

    6.9MB

  • memory/2384-21-0x0000000074C90000-0x000000007537E000-memory.dmp

    Filesize

    6.9MB

  • memory/2384-0-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

    Filesize

    4KB